module MakeMinPoly:
Functor building an implementation of min-priority queues
given a totally ordered type for the elements.
type 'a t
type 'a elt
val create : unit -> 'a t
val length : 'a t -> int
val is_empty : 'a t -> bool
val add : 'a t -> 'a elt -> unit
val add_iter : 'a t ->
(('a elt -> unit) -> 'x -> unit) -> 'x -> unit
val min_elt : 'a t -> 'a elt option
val get_min_elt : 'a t -> 'a elt
val pop_min : 'a t -> 'a elt option
val remove_min : 'a t -> unit
val clear : 'a t -> unit
val copy : 'a t -> 'a t
val of_array : 'a elt array -> 'a t
val of_list : 'a elt list -> 'a t
val of_iter : (('a elt -> unit) -> 'x -> unit) -> 'x -> 'a t
val iter_unordered : ('a elt -> unit) -> 'a t -> unit
val fold_unordered : ('acc -> 'a elt -> 'acc) ->
'acc -> 'a t -> 'acc